Apache OpenMeetings vs TeamLink

Apache OpenMeetings is open-source groupware for video conferencing, instant messaging, whiteboards, and collaborative document work. Meeting participants can choose audio, video, audio-only, video-only, or picture-only modes, adjust quality and devices, record sessions for MP4 download, and share a desktop or window. Its multi-whiteboard supports drawing, writing, images, clip art, and imports such as PDF, DOC, ODT, and PPT. Conference rooms include a file explorer and shared public drive, while users have private drives. An integrated calendar handles invitations to internal or external attendees and emails meeting details. The project describes REST and SOAP APIs, LDAP/ADS connectors, VoIP/Asterisk modules, and plugins for Moodle, Drupal, and Joomla. OpenMeetings is free, with source and binary downloads; it is installed on a server and requires Java 21 and Kurento Media Server. The project lists a security fix in version 9.1.0 for an arbitrary file-read vulnerability affecting earlier versions from 5.0.0. Server setup requirements include a 2 GHz CPU and 4 GB RAM minimum under limited feature conditions, with 8 GB RAM recommended.

TeamLink is a video conferencing system for businesses and organizations, available on the web, desktop, and mobile. Meetings support screen sharing, recording, and breakout rooms, and the listed maximum capacity is 300 participants. The Free plan includes one meeting room, up to 20 participants, and meetings of up to 45 minutes. Professional costs $30 a month and supports up to 30 rooms, up to 40 participants, and unlimited meeting duration. The Custom plan has no listed price and includes professional training, expandable room count, a hosted server, and support for tens of thousands of simultaneous terminals. Downloads are offered for Windows, Mac, Linux, Android, and iOS; the listed software supports only 64-bit systems. First-time subscribers can try ad-free plans for seven days. Free users may see short advertisements before or after meetings. TeamLink is headquartered in Las Vegas, Nevada, United States. Custom-plan inquiries go to [email protected].